Security update for transfig (important)

An update that fixes 12 vulnerabilities is now available.

Description:

This update for transfig fixes the following issues:

Update to fig2dev version 3.2.8 Patchlevel 8b (Aug 2021)

• bsc#1190618, CVE-2020-21529: stack buffer overflow in the bezier_spline
  function in genepic.c.
• bsc#1190615, CVE-2020-21530: segmentation fault in the read_objects
  function in read.c.
• bsc#1190617, CVE-2020-21531: global buffer overflow in the
  conv_pattern_index function in gencgm.c.
• bsc#1190616, CVE-2020-21532: global buffer overflow in the setfigfont
  function in genepic.c.
• bsc#1190612, CVE-2020-21533: stack buffer overflow in the
  read_textobject function in read.c.
• bsc#1190611, CVE-2020-21534: global buffer overflow in the get_line
  function in read.c.
• bsc#1190607, CVE-2020-21535: segmentation fault in the gencgm_start
  function in gencgm.c.
• bsc#1192019, CVE-2021-32280: NULL pointer dereference in
  compute_closed_spline() in trans_spline.c

This update was imported from the SUSE:SLE-15:Update update project.

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.

Alternatively you can run the command listed for your product:

• openSUSE Leap 15.2:

  zypper in -t patch openSUSE-2021-1439=1